While these figures may appear insignificant, the cumulative effect becomes substantial when measured over decades.
Understanding Land Subsidence
Land subsidence refers to the gradual sinking or settling of the Earth’s surface.
It can occur naturally or as a result of human activities.
Common causes include:
- Compression of soft soils
- Groundwater extraction
- Geological adjustments following glacial periods
- Mining operations
- Urban development and construction
In New York’s case, several of these factors are working simultaneously.
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